CVE-2016-7157
Published: 8 September 2016
The (1) mptsas_config_manufacturing_1 and (2) mptsas_config_ioc_0 functions in hw/scsi/mptconfig.c in QEMU (aka Quick Emulator) allow local guest OS administrators to cause a denial of service (QEMU process crash) via vectors involving MPTSAS_CONFIG_PACK.
Priority
Status
Package | Release | Status |
---|---|---|
qemu Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Needed
|
|
xenial |
Not vulnerable
(code not present)
|
|
yakkety |
Released
(1:2.6.1+dfsg-0ubuntu5.1)
|
|
Patches: upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=cf2bce203a45d7437029d108357fb23fea0967b6 upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=65a8e1f6413a0f6f79894da710b5d6d43361d27d |
||
qemu-kvm Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
(code not present)
|
trusty |
Does not exist
|
|
upstream |
Needed
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 4.4 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | High |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |